...in release mode.

Therefore, we have this:


## References:
- [Liskov substitution principle](https://en.wikipedia.org...

...nullable, yet most of the time, actual references aren’t null and expected to be non...

...not be `null`. To allow for null references, add `ref?`.

Non-null enforcement of `ref...

...the stack. Being able to safely use references to the stack brings at least as...

...There had been constant complaints about class references being default initialized to null, then someone...

...for sure, as long as escaping rvalue references isn’t possible, so I guess it’d have...

...it comes in three parts:

1) Why references? To have distinct pieces of code refer...

...years DConf: "Why are you even taking references to stack memory in @safe?"

`@safe` D...

...vacuously `false` expression. The reason why null references are allowed is because a reference can...

...type contains any pointers, dynamic arrays, class references, etc. then the copy can't be...